Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK). Corretto is used internally at Amazon for production services. With Corretto, you can develop and run Java applications on operating systems such as Linux, Windows, and macOS.

This repository is used to track OpenJDK upstream tip. Please look at the branches section for more information on Feature Releases.

Documentation is available at https://docs.aws.amazon.com/corretto.

Please read these files: "LICENSE", "ADDITIONAL_LICENSE_INFO", "ASSEMBLY_EXCEPTION", "TRADEMARKS.md".

develop : The default branch. The branch that consumes development and patches to upstream openjdk/jdk18. Corretto builds are generated from this branch.

Welcome to the JDK!
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For build instructions, please see either of these files:

  * doc/building.html   (html version)
  * doc/building.md     (markdown version)

See https://openjdk.java.net/ for more information about
the OpenJDK Community and the JDK.